Average annual temperature is 16.1 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 156 days
Number of rainy days: 208 days
Number of snow days: 1 day
Look at detailed online map of Tsukuba
* Weather data for Tsukuba Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.8 | 17.0 | 24.6 | 26.8 | 32.4 | 32.3 | 37.7 | 37.3 | 35.1 | 26.7 | 24.6 | 20.1 |
| Average daytime temperature (°C) | 8.5 | 10.6 | 16.6 | 19.9 | 22.5 | 26.5 | 32.4 | 33.2 | 29.9 | 21.9 | 17.6 | 12.7 |
| Average temperature (°C) | 3.7 | 5.3 | 11.3 | 14.6 | 17.4 | 21.9 | 27.1 | 28.2 | 25.5 | 17.1 | 12.6 | 7.5 |
| Average night temperature (°C) | 0.0 | 0.9 | 7.1 | 10.2 | 13.3 | 18.4 | 23.1 | 24.6 | 22.4 | 13.3 | 8.8 | 3.6 |
| Absolute minimum temperature (°C) | -5.5 | -3.3 | 0.8 | 3.5 | 7.2 | 12.8 | 20.3 | 23.5 | 17.0 | 8.3 | 3.0 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.0 | 8.0 | 8.9 | 9.1 | 7.3 | 10.5 | 11.1 | 8.7 | 8.1 | 7.1 | 7.5 |
| Precipitation (mm) | 25 | 35 | 126 | 88 | 155 | 325 | 49 | 88 | 227 | 117 | 71 | 29 |
| Sunny days | 18 | 17 | 14 | 15 | 14 | 4 | 14 | 3 | 5 | 16 | 14 | 22 |
| Rainy days | 12 | 11 | 17 | 15 | 17 | 26 | 17 | 28 | 25 | 15 | 16 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tsukuba during the most sunny months:
The largest precipitation sum in Tsukuba is at